feat: add NIP-77 negentropy sync support

Add support for NIP-77 (Negentropy Syncing) protocol messages using
the negentropy-kmp library for efficient set reconciliation between
client and relay.

New files:
- NegOpenCmd, NegMsgCmd, NegCloseCmd: Client-to-relay commands
- NegMsgMessage, NegErrMessage: Relay-to-client messages
- NegentropySession: Client-side reconciliation orchestrator
- NegentropyServerSession: Server-side reconciliation handler
- NegentropyManager: High-level sync manager with listener callbacks

Updated serializers:
- Jackson MessageSerializer/Deserializer for NEG-MSG, NEG-ERR
- Jackson CommandSerializer/Deserializer for NEG-OPEN, NEG-MSG, NEG-CLOSE
- Kotlin MessageKSerializer/CommandKSerializer for all NIP-77 types

Compatible with strfry relay's negentropy implementation via the
negentropy-kmp library which implements the same Protocol V1 spec.

https://claude.ai/code/session_01Dc6W1G1jURAAR9kzyVvk6g

This commit is contained in:

Claude

2026-03-26 04:23:32 +00:00

parent 46b75abc81

commit 70baf55e1c

18 changed files with 1230 additions and 0 deletions

									
										quartz/build.gradle.kts
									
		+3
		
												View File
												
				@@ -121,6 +121,9 @@ kotlin {

				                // RFC3986 library(normalizes URLs)

				                api(libs.uri.reference.kmp)

				                // Negentropy set reconciliation (NIP-77)

				                api(libs.negentropy.kmp)

				            }

				        }